# Devonthink To Go and external PDF viewers

**URL:** <https://discourse.devontechnologies.com/t/devonthink-to-go-and-external-pdf-viewers/24945>\
**Category:** Feedback\
**Created:** [January 7, 2019, 10:15pm UTC](https://discourse.devontechnologies.com/t/devonthink-to-go-and-external-pdf-viewers/24945 "2019-01-07T22:15:26Z")\
**Posts on this page:** 1\
**Showing post:** 19

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**Author:** ![Blanc](https://discourse.devontechnologies.com/user_avatar/discourse.devontechnologies.com/blanc/32/8008_2.png) [@Blanc](https://discourse.devontechnologies.com/u/Blanc)\
**Post date:** [August 8, 2021, 8:04am UTC](https://discourse.devontechnologies.com/t/devonthink-to-go-and-external-pdf-viewers/24945/19 "2021-08-08T08:04:28Z")

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Might have something to do with [this](https://discourse.devontechnologies.com/t/unable-to-edit-dttg-3-pdf-in-pdf-expert/61821).

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